// Copyright (C) 2014 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 12.3.7
description: >
    Tagged templates may be chained and are applied in a left-to-right order.
---*/

function Test() {
    var callCount = 0;
    var expected = ['x', 'y', 'z'];
    var tag = function(templateObject) {
      assert.sameValue(templateObject[0], expected[callCount]);
      callCount++;
      return tag;
    }

    var result = tag`x``y``z`;

    assert.sameValue(callCount, 3);
    assert.sameValue(result, tag);
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
